8008325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 10973256

約数和(自身を除く): 2964931

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 601, 1025, 2665, 3005, 7813, 13325, 15025, 24641, 39065, 123205, 195325, 320333, 616025, 1601665, 8008325]

約数ペア:

[(1, 8008325), (5, 1601665), (13, 616025), (25, 320333), (41, 195325), (65, 123205), (205, 39065), (325, 24641), (533, 15025), (601, 13325), (1025, 7813), (2665, 3005)]